/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/*
 *  liboaf: A library for accessing oafd in a nice way.
 *
 *  Copyright (C) 1999, 2000 Red Hat, Inc.
 *  Copyright (C) 2000 Eazel, Inc.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public
 *  License along with this library; if not, write to the Free
 *  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  Author: Elliot Lee <sopwith@redhat.com>
 *
 */
/* The  folowing API is not intended for application use.
   It is intended only for people who want to extend OAF bootstraping system.
   I have no idea why we have all this tralala but Eliot knows and he _tried_
   to explain it in docs/oaf-regloc.txt
   If you can figure out this whole mess, please, mail me: <mathieu@eazel.com>
   I feel dumb.
*/

#ifndef OAF_REGISTRATION_H
#define OAF_REGISTRATION_H

typedef struct {
	const char *name;
	const char *session_name;
	const char *username;
        const char *hostname;
        const char *domain;
} OAFBaseService;

typedef struct _OAFBaseServiceRegistry OAFBaseServiceRegistry;
struct _OAFBaseServiceRegistry {
	void   (*lock)         (const OAFBaseServiceRegistry *registry,
                                gpointer                      user_data);
	void   (*unlock)       (const OAFBaseServiceRegistry *registry,
                                gpointer                      user_data);
	char * (*check)        (const OAFBaseServiceRegistry *registry,
                                const OAFBaseService         *base_service,
                                int                          *ret_distance, 
                                gpointer                      user_data);
	void   (*register_new) (const OAFBaseServiceRegistry *registry,
                                const char                   *ior,
                                const OAFBaseService         *base_service, 
                                gpointer                      user_data);
	void   (*unregister)   (const OAFBaseServiceRegistry *registry,
                                const char                   *ior,
                                const OAFBaseService         *base_service,
                                gpointer                      user_data);
};

typedef CORBA_Object (*OAFBaseServiceActivator) (const OAFBaseService *base_service,
                                                 const char          **command,
                                                 int                   ior_fd,
                                                 CORBA_Environment    *ev);





void         oaf_registration_location_add  (const OAFBaseServiceRegistry *registry,
                                             int                           priority, 
                                             gpointer                      user_data);

CORBA_Object oaf_registration_check         (const OAFBaseService         *base_service,
                                             CORBA_Environment            *ev);
void         oaf_registration_set           (const OAFBaseService         *base_service,
                                             CORBA_Object                  obj, 
                                             CORBA_Environment            *ev);
void         oaf_registration_unset         (const OAFBaseService         *base_service,
                                             CORBA_Object                  obj, 
                                             CORBA_Environment            *ev);


/* Do not release() the returned value */
CORBA_Object oaf_service_get                (const OAFBaseService         *base_service);

void         oaf_registration_activator_add (OAFBaseServiceActivator       activator,
                                             int                           priority);
/* For compatibility */
typedef OAFBaseService          OAFRegistrationCategory;
typedef OAFBaseServiceActivator OAFServiceActivator;
typedef OAFBaseServiceRegistry  OAFRegistrationLocation;

#endif /* OAF_REGISTRATION_H */